Add some helpful text for hosting service configuration.
Review Request #3137 — Created June 9, 2012 and submitted
Add some helpful text for hosting service configuration. This improves the help text a little bit for a couple of the standard hosting service fields, and also for the GitHub repository. It doesn't deal with the other repositories yet, but GitHub is, for the moment, the priority.
Saw the new help text for each field. Looked right.